| EXAMPLE SENTENCES | ||
|---|---|---|
每三个碱基代表一种氨基酸的密码。 Every three basic groups represent one kind of aminoacid the password. | ||
这些碱基的组合便构成了基因代码。 These bases provide the genetic code; | ||
尿酸是人体嘌呤碱基分解代谢终产物，经肾脏排泄。 Uric acid as the end-product of purine metabolism in human body is excreted through kidney. | ||
由于这种编码关系，碱基的三联体被称为密码子。 Because of this coding relationship, triplet of bases is called a codon. | ||
存在于rna而非dna中的一种含氮碱基。 Uracil a nitrogenous base that is found in RNA but not in DNA. | ||
先导链与滞后链编码序列的碱基使用频率基本一致。 There is same bases usage frequency in coding sequence between leading strand and lagging strand. | ||
无碱基位损伤可作为诱导性易错修复功能的靶损伤。 Apurinic sites are the proper substrates of the inducible error-prone repair activity. | ||
最丰富的碱基是胞嘧啶， 胸腺嘧啶， 尿嘧啶，腺嘌呤和鸟嘌呤。 The most abundant bases are cytosine, thiamine , and uracil ( pyrimidines ) and adenine and guanine ( purines ) . | ||
陕西南部北大巴山地区早志留世滔河口组碱基性火山岩，分布层位稳定，岩性标志特征。 Alkalic volcanic rocks of the Early Silurian Taohekou Formation are distributed in the northern Dabashan area of the southern Shaanxi, with a stable horizon and evidently lithological indicators. | ||
失去特定的碱基互补配对，复制酶系就不能合成模板链的互补链，而是在经过复制叉后留下一个裂口。 Without specific base pairing, the replication enzymes cannot specify a complementary strand, and gaps are left after the passing of a replication fork. | ||
